20161743 (number)

20161743 is an odd 8-digits composite number following 20161742 and preceding 20161744. In scientific notation, it is written as 2.0161743 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 11450016 positive integers (up to 20161743) that are relatively prime to 20161743.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-one thousand seven hundred forty-three

Notation

Scientific notation 2.0161743 × 10^7
Engineering notation 2.0161743 × 10^6

Prime Factorization of 20161743

Prime Factorization 3 × 7 × 167 × 5749

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20161743
Product of the distinct prime numbers

The prime factorization of 20161743 is 3 × 7 × 167 × 5749. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 30, 66, 833, 992, 8809, 4412, 18373, 57637, 796414, 763295, 7794496, 147798, 88886956, 90696071, 505290406, 247698396, 6988430280, 8913829165

Basic calculations (n = 20161743)

Multiplication

n×y
n×2 40323486
n×3 60485229
n×4 80646972
n×5 100808715

Division

n÷y
n÷2 10080871.5
n÷3 6720581
n÷3 5040435.75
n÷5 4032348.6

Exponentiation

ny
n2 406495880798049
n3 8.1956654792089E+21
n4 1.6523890110578E+29
n5 3.3315042576972E+36

Nth Root

y√n
2√n 4490.1829584105
3√n 272.17152801829
4√n 67.008827466316
5√n 28.900517200019

Divisors of 20161743

1, 3, 7, 21, 167, 501, 1169, 3507, 5749, 17247, 40243, 120729, 960083, 2880249, 6720581, 20161743

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20161742
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20161743 can be divided by 16 positive divisors. The sum of these divisors (counting 20161743) is 1, the average is 0.0625.

Base conversion 20161743

Base System Value
2 Binary 1001100111010010011001111
3 Ternary 1101221022201020
4 Quaternary 1030322103033
5 Quinary 20130133433
6 Senary 2000045223
8 Octal 114722317
10 Decimal 20161743
12 Duodecimal 6903813
16 Hexadecimal 133a4cf
20 Vigesimal 660473
36 Base36 c04wf

Cryptographic Hash Functions

md5 e20d07367c7da6f13f8c42199600be7e
sha1 c115033ccc159c53588f606970c84409091538d1
sha256 6bc125203f9b3701d268e6498fcb775cef0338e2f1beb59cccd474236125bb5f
sha512 36f83a2fb940572fece5c65ed741759af2cd050b8a73afc97ee60abd8ea26e10d830804f657fe31438b2baf340f19d680296f199e0fd94e1188261e74db03245
ripemd-160 7addfcdd655263780de5e29b5852e254c34c6747

20161743 as geometric shapes

Circle

Radius = n
Diameter 40323486
Circumference 126679967.38473
Area 1.2770444728297E+15

Sphere

Radius = n
Volume 3.4329923281016E+22
Surface area 5.1081778913187E+15
Circumference 126679967.38473

Square

Length = n
Perimeter 80646972
Area 406495880798049
Diagonal 28513010.391681

Cube

Length = n
Surface area 2438975284788294
Volume 8.1956654792089E+21
Space diagonal 34921163.245146

Equilateral Triangle

Length = n
Perimeter 60485229
Area 1.7601787965242E+14
Altitude 17460581.622573

Triangular Pyramid

Length = n
Surface area 1.7601787965242E+14
Volume 9.6586843944752E+20
Height 9504336.7972269